Lucy Cornelissen

Bib: 27884 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

10:15/mi

31:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:45/mi

1:08:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:41/mi

1:41:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:10/mi

2:16:09

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:44/mi

2:24:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:55/mi

2:57:53

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:55/mi

3:37:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:43/mi

4:20:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:34/mi

5:02:39

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:18/mi

5:18:03

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:24:0111:00 /mi⚡ faster

2nd Half

2:54:0213:16 /mi+20.8%

Positive split — 20.8% slower in the second half

AI Race Performance Report

Lucy's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:49	10:15	3.11 mi	31:49	10:15	-
10K	1:08:18	11:00	3.10 mi	36:29	11:45	+1:30
15K	1:41:28	10:54	3.11 mi	33:10	10:41	-1:04
20K	2:16:09	10:58	3.11 mi	34:41	11:10	+0:29
Half(13.10 mi)	2:24:01	11:00	0.67 mi	7:52	11:44	+0:34
25K	2:57:53	11:28	2.43 mi	33:52	13:55	+2:11
30K	3:37:58	11:42	3.11 mi	40:05	12:55	-1:00
35K	4:20:33	11:59	3.11 mi	42:35	13:43	+0:48
40K	5:02:39	12:11	3.10 mi	42:06	13:34	-0:09
Finish(26.22 mi)	5:18:03	12:09	1.37 mi	15:24	11:18	-2:16

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:15 /mi

Average Pace

12:08 /mi

Slowest Pace

13:55 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:04:59

20% of race

Time at Steady Pace

1:34:26

30% of race

Time at Slower Pace

2:38:38

50% of race

Average Pace: 12:08 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	41324	14135	14135	38952	12976	12976
10K	3.10 mi	46741-5417	17267-3132	17267-3132	50623	19716	19716
15K	3.11 mi	43949+2792	15634+1633	15634+1633	38952	12976	12976
20K	3.11 mi	43529+420	15475+159	15475+159	42947	15458	15458
Half(13.10 mi)	0.67 mi	43543-14	15515-40	15515-40	44205	16431	16431
25K	2.43 mi	45504-1961	16782-1267	16782-1267	50892	20480	20480
30K	3.11 mi	45197+307	16729+53	16729+53	43962	16840	16840
35K	3.11 mi	45113+84	16887-158	16887-158	44662	17750	17750
40K	3.10 mi	45178-65	17077-190	17077-190	45653	18509	18509
Finish(26.22 mi)	1.37 mi	44651+527	16838+239	16838+239	34190	12977	12977

12977

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing